In-home portable headphone setup?

I would like to spend more time listening to my headphone systems at home, but I don't really have a comfortable place to keep a headphone amp set up. I see lots of pics of home desk-based listening setups, but I don't want to sit at a desk at home. I want to sit on the couch in my living room or the built-in seating in my kitchen/dining area. However, I don't want to leave an amp setup in those places. I don't mind bringing a laptop or smartphone to use as a source, but I'd like to make it easier to setup my amp+dac, and I'm looking for tips.
I have a few tiny amp+dacs, like an HRT microStreamer and a powerful LH Labs Geek Out V2A, but I'd also like to be able to use larger equipment like Woo WA7, Schiit Jotunheim, Modi MB, O2 amp, ODAC, Geek Pulse, etc.
A co-worker once posted a picture of his "portable" setup, and he had a milk crate with a few amps+dacs held in place with Velcro straps. One variation even had a Woo Audio WA6 tube amp strapped to the top of the crate. :-) I like the practicality of this approach, but it's pretty bulky, and gets low marks for aesthetics.
Do you have the same problem -- no comfortable place to keep a listening station set up? (I'm curious how many other folks are in a similar situation.)
Do you have an "in-home portable" headphone setup? What is it and how do you like it?

I made a prototype to try out my idea. I'll report back after I get some time with it. It's made from garage scraps, so this one isn't pretty, but it will let me test the idea. The base of this one is 12x8" and it's about 2 feet tall.

Thanks. I was thinking of using a bicycle grip for the handle -- thanks for the idea of using tape. This one has rubber feet so it doesn't scratch my table. I'll iterate on the design a bit and then make a nice-looking version. :-)

I've been thinking about this, and I had an idea today. It's a little platform with a handle. You put your amp/dac on the platform, and you can hang your headphones on a hook that protrudes from the handle. It's easy to carry, holds amp/dac/headphones, wide open so you can access your gear, and has bumpers on the bottom so it won't scratch your table. You can store it on a shelf, floor, or table when you aren't using it, and then bring it out when you're ready to listen.
Sketch:

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The sketch also includes a shelf for the Woo WA7 power supply, but in most cases you don't need that, so it would just be a platform. I can imagine that different sizes would be useful to accommodate various gear. It might benefit from some cable management do-dads. And we could add Velcro straps to keep the gear in place, depending on need.
I think I'll make one and see how it works out.
What do you think? Would this be useful to anyone else? Got any ideas for features/tweaks?

The WA8 looks very nice. However, I already have a bunch of amps and DACs, and I like to be able to swap them depending on my mood.
I'm really looking for ideas for how to make a full-sized amp+dac setup easier to set up and put away, and not looking for recommendations for amps/dacs themselves.

I use a 20 ft. extension cable for my headphones. It's made from good quality microphone cable: Canare Star Quad L-4E6S. Most of my music is played through J-River on a laptop that is plugged into a DAC via USB and then into my headphone amp that is setup next to my main rig. I use the J-River app on my phone that is remotely linked to the laptop to control playback from wherever I am seated.